CN115448093A

CN115448093A - Welding wire unwrapping wire tension bracket

Info

Publication number: CN115448093A
Application number: CN202211302775.5A
Authority: CN
Inventors: 周国安; 徐荣华
Original assignee: Shanghai Cimic Welding Consumables Co ltd
Current assignee: Shanghai Cimic Welding Consumables Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2022-12-09

Abstract

The invention relates to the technical field of pay-off rack equipment, and particularly discloses a welding wire pay-off tension bracket, which comprises a wire feeding rack, wherein a wire conveying mechanism is arranged in a mounting groove, and the wire conveying mechanism comprises: rotate arc board, biography line frame, be located the side surface of sending the line frame under the welding wire section of thick bamboo and install and send line mechanism, send line mechanism to include: the wire feeding device comprises a wire feeding disc and a driving ring, wherein poking teeth are arranged on the front surface of the wire feeding disc in an annular array mode, a tooth pushing rod perpendicular to a connecting rod of the driving ring is arranged on one side of a rotating shaft, a notch is formed in the outer side, close to the driving ring, of the free end of the tooth pushing rod, and a wire conveying groove is formed in the front surface, located below the wire feeding disc, of the wire feeding frame. Send line motor drive to push away the ratch and rotate and stir the tooth with the root that is located the driving ring inside and contact, push away the ratch can break off with the contact back of the tooth of stirring of relevant position for the breach of driving ring side can contact with the tooth of stirring of adjacent position, send the line dish whole to carry out intermittent type rotation, provides fine tension to the welding wire when the cooperation send line roller pay-off.

Description

Welding wire unwrapping wire tension bracket

Technical Field

The invention relates to the technical field of pay-off rack equipment, in particular to a welding wire pay-off tension bracket.

Background

The welding wire is used as a filler metal or a metal wire welding material for electric conduction, the welding wire is very widely applied and has larger use amount, the welding wire needs to be wound and placed on a pay-off rack in the production process, and the pay-off rack is mainly used for supporting and paying off.

However, the welding wire pay-off frames on the market are mostly used for directly paying off, and have no certain tension, so that the welding wires are easy to loose and stack during paying off.

Disclosure of Invention

Aiming at the existing problems, the invention provides a welding wire paying-off tension bracket which can effectively solve the problems in the background technology by matching with the device.

In order to solve the problems, the invention adopts the following technical scheme:

the utility model provides a welding wire unwrapping wire tension bracket, is including sending the line frame, one side of sending the line frame is established the top and is provided with a welding wire section of thick bamboo, one side of welding wire section of thick bamboo is located send the front surface of line frame to seted up the mounting groove, the inside of mounting groove is provided with biography line mechanism, it includes to pass line mechanism: rotate arc board, biography line frame, be located under the welding wire section of thick bamboo send the side surface of line frame to install and send line mechanism, send line mechanism to include: send drum, drive ring, the annular permutation of front surface of sending the drum is installed and is dialled the tooth, the front surface mounting of drive ring has the drive ring connecting rod, the central point of drive ring connecting rod puts through the pivot send the line frame to be connected with and send the line motor, one side of pivot install with the drive ring connecting rod is the vertically and pushes away the tooth pole, the free end that pushes away the tooth pole is close to the outside of drive ring is seted up jaggedly, the lateral wall of drive ring has been seted up and has been sent the wire casing, send the below position of drum in the front surface mounting who sends the line frame has the wire transmission groove.

As a still further scheme of the invention: the wire transmission frame is located and is close to one side end of the rotation arc plate is provided with a reciprocating sliding groove, and one side of the rotation arc plate is located on the inner side of the reciprocating sliding groove and is provided with a shifting guide rod.

As a still further scheme of the invention: wire chutes are formed in the upper surface and the lower surface of the wire conveying frame, guide sliding blocks are arranged in the mounting grooves in the outer sides of the wire chutes, and arc plate rotating grooves are formed in the outer sides of the rotating arc plates in the mounting grooves.

As a still further scheme of the invention: the wire transmission frame is located and is kept away from one side end of reciprocal spout and installs the threading sleeve, the rotation arc board is located and is kept away from one side of stirring the guide arm installs driving motor.

As a still further scheme of the invention: wire cylinder is located and keeps away from pass one side of line mechanism and install line ball mechanism, line ball mechanism includes: spacing baffle, spring, line ball piece.

As a still further scheme of the invention: the wire roller mounting groove has been seted up to the inside of wire transmission groove, the inboard of wire roller mounting groove is installed and is sent the line roller, the lower extreme of sending the line frame is installed and is supported the base, the lower surface that supports the base installs leveling knob, be located under the biography line mechanism send the side surface of line frame to install the wire roller.

As a still further scheme of the invention: the wire feeding mechanism is movably connected to the front surface of the wire feeding frame through a rotating shaft.

As a still further scheme of the invention: the poking guide rod is movably connected with the reciprocating sliding groove, and the wire transmission frame is connected with the guide sliding block in a sliding mode through the wire sliding groove.

As a still further scheme of the invention: the driving motor is fixedly installed inside the installation groove.

As a still further scheme of the invention: the leveling knob with it rotates to support the base meshing and is connected, send the line roller through pivot movable mounting in the inside of line roller mounting groove.

Compared with the prior art, the invention has the beneficial effects that:

1. at the in-process that drives the whole drive ring of drive ring connecting rod and carry out the pivoted when sending the line motor, can make to push away the ratch and rotate and stir the tooth with the root that is located the drive ring inside and contact, it can stir and stir the tooth and rotate to push away the ratch, push away the ratch simultaneously and can break off and relevant position stir the contact back of tooth, make the breach of drive ring side can contact with the tooth of stirring of adjacent position, make control send the whole rotation that carries out the interval of drum, realize the purpose of intermittent type pay-off, thereby the cooperation is sent the line roller and can be guaranteed to provide fine tension to the welding wire when the pay-off.

2. When the welding wire feeding device works through the driving motor, the rotating arc plate body can drive the stirring guide rod to rotate, the rotating stirring guide rod moves in the reciprocating sliding groove, the reciprocating sliding groove can drive the wire transmission frame body to move integrally through the wire sliding groove and the guide sliding block, the wire transmission frame body is controlled to stretch and retract on the front surface of the wire transmission frame, and therefore when the position of a welding wire wound on the outer side of a welding wire barrel is changed, the welding wire can be transmitted by means of the change of the position of the control wire transmission frame.

3. When the wire pressing block is used, the wire pressing block can be integrally pressed on the outer side of the welding wire under the elastic acting force of the spring, the outward protrusion under the action of inertia can be avoided in the welding wire transmission process, and therefore the tension keeping of the feeding of the welding wire is guaranteed.

Drawings

FIG. 1 is a schematic structural view of a welding wire pay-off tension bracket;

FIG. 2 is an exploded view of a wire feeder in a welding wire payoff tension bracket;

FIG. 3 is a schematic structural view of a wire feeding mechanism in a welding wire paying-off tension bracket;

FIG. 4 is a cross-sectional view of a wire crimping mechanism in a wire payoff tension bracket;

FIG. 5 is a side view of a wire feeding stand in a welding wire payoff tension stand;

FIG. 6 is a schematic view of a wire guiding groove in a tension bracket for wire feeding.

In the figure: 1. a wire feeding frame; 2. a wire barrel; 3. a wire pressing mechanism; 4. a wire transfer mechanism; 5. a wire feeding mechanism; 6. a wire-passing groove; 7. a wire guide roller; 8. a support base; 9. a leveling knob; 101. a guide slide block; 102. mounting grooves; 103. an arc plate rotating groove; 301. a limiting baffle; 302. a spring; 303. a line pressing block; 401. rotating the arc plate; 402. poking the guide rod; 403. a wire transmission rack; 404. a reciprocating chute; 405. a wire chute; 406. threading a sleeve; 407. a drive motor; 501. a wire feeding disc; 502. a drive ring; 503. dialing the teeth; 504. a wire feeding groove; 505. a drive ring connecting rod; 506. a notch; 507. a wire feeding motor; 508. a gear pushing rod; 601. a wire roller mounting groove; 602. and a wire feeding roller.

Detailed Description

The present invention is further described below with reference to specific embodiments, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description herein, references to the description of the terms "this embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, where exemplary expressions of the terms in this specification do not necessarily refer to the same embodiment or example, and the particular feature, structure, material, or characteristic described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 6, the present embodiment provides a tension bracket for paying off welding wire, which includes a wire feeding frame 1, a welding wire barrel 2 is disposed above one side of the wire feeding frame 1, a mounting groove 102 is disposed on a front surface of the wire feeding frame 1 on one side of the welding wire barrel 2, a wire transfer mechanism 4 is disposed inside the mounting groove 102, and the wire transfer mechanism 4 includes: rotating arc board 401, passing wire frame 403, being located the side surface of sending wire frame 1 under the welding wire section of thick bamboo 2 and installing and sending line mechanism 5, send line mechanism 5 through pivot swing joint in the front surface of sending wire frame 1, send line mechanism 5 to include: the wire feeding device comprises a wire feeding disc 501 and a driving ring 502, wherein poking teeth 503 are annularly arranged on the front surface of the wire feeding disc 501 in an aligned manner, the driving ring 502 is integrally sleeved on the outer side of one of the poking teeth 503 on the front surface of the wire feeding disc 501, a driving ring connecting rod 505 is arranged on the front surface of the driving ring 502, a wire feeding motor 507 is connected to the center position of the driving ring connecting rod 505 through a wire feeding frame 1 through a rotating shaft, a tooth pushing rod 508 perpendicular to the driving ring connecting rod 505 is arranged on one side of the rotating shaft, a notch 506 is formed in the free end of the tooth pushing rod 508 close to the outer side of the driving ring 502, in the process that the wire feeding motor 507 drives the driving ring 505 to integrally drive the driving ring 502 to rotate, the tooth pushing rod 508 can rotate to be in contact with the poking teeth 503 positioned in the driving ring 502, the tooth pushing rod 508 can rotate the poking teeth 503, and the tooth pushing rod 508 can be disconnected from the poking teeth 503 in the corresponding position, so that the notch 506 on the side of the driving ring 502 can be in contact with the poking teeth 503, the wire feeding ring 501 in the whole intermittent rotation is controlled, the wire feeding disc 501 is intermittently rotated, and the purpose of intermittent feeding is achieved, a wire feeding groove 504 is formed in the outer side wall of the wire feeding disc 501, and the wire feeding ring 501 is formed in the outer side wall of the driving ring 501.

As shown in fig. 1-2, a reciprocating chute 404 is installed at an end of one side of the wire-passing frame 403 close to the rotating arc plate 401, a poking guide rod 402 is installed at an inner side of the reciprocating chute 404 at one side of the rotating arc plate 401, the poking guide rod 402 is movably connected with the reciprocating chute 404, wire chutes 405 are respectively formed on upper and lower surfaces of the wire-passing frame 403, the wire-passing frame 403 is slidably connected with the guide slider 101 through the wire chute 405, the guide slider 101 is installed at an outer side of the wire chute 405 inside the mounting groove 102, an arc plate rotating groove 103 is formed at an outer side of the rotating arc plate 401 inside the mounting groove 102, a wire-passing sleeve 406 is installed at an end of one side of the wire-passing frame 403 far from the reciprocating chute 404, a driving motor 407 is installed at a side of the rotating arc plate 401 far from the poking guide rod 402, when the wire-passing motor 407 works, the rotating arc plate 401 integrally drives the poking guide rod 402 to rotate, the rotating poking guide rod 402 moves inside the reciprocating chute 404, so that the wire-passing frame 403 integrally performs wire-passing processing on a front surface of the wire-passing frame 1, and thus the wire-passing drum can change the position of the wire-passing drum when the wire-passing drum is changed, the wire-passing drum, the wire-passing position of the wire-passing drum can be changed by using the driving motor to control wire-passing drum to change the wire-passing drum.

As shown in fig. 1, 4 and 5, a wire pressing mechanism 3 is mounted on one side of the wire barrel 2 away from the wire transfer mechanism 4, and the wire pressing mechanism 3 includes: limiting baffle 301, spring 302, line ball 303, line roller mounting groove 601 has been seted up to the inside of biography line groove 6, send line roller 602 is installed to the inboard of line roller mounting groove 601, send line roller 602 through pivot movable mounting in the inside of line roller mounting groove 601, the lower extreme of sending the spool 1 is installed and is supported base 8, the lower surface mounting who supports base 8 has leveling knob 9, leveling knob 9 rotates with supporting base 8 meshing to be connected, be located the side surface installation that sends spool 1 under the mechanism 4 of biography line and have wire roller 7.

The working principle of the invention is as follows: when the welding wire feeding device is used, the welding wire barrel is placed inside the welding wire barrel 2, when the welding wire feeding device is used, the welding wire penetrates through the inside of the threading sleeve 406 and then winds on the outer side of the wire guiding roller 7, the end part of the welding wire penetrates between the wire feeding disc 501 and the wire feeding roller 602, when the driving motor 407 works, the rotating arc plate 401 integrally drives the poking guide rod 402 to rotate, the rotating poking guide rod 402 moves inside the reciprocating sliding groove 404, the reciprocating sliding groove 404 drives the wire conveying frame 403 to integrally move through the wire guiding sliding groove 405 and the guiding slide block 101, the wire conveying frame 403 is controlled to integrally stretch and contract on the front surface of the wire feeding frame 1, therefore, when the position of the welding wire wound outside the welding wire barrel 2 is changed, the wire pressing block 303 integrally presses on the outer side of the welding wire under the elastic force of the spring 302 when the welding wire feeding device is used, the welding wire can be transmitted by changing the position of the wire transmission frame 403, the driving motor 407 is fixedly installed inside the mounting groove 102, when the wire feeding motor 507 drives the driving ring connecting rod 505 to integrally drive the driving ring 502 to rotate, the tooth pushing rod 508 can rotate to contact with the toggle teeth 503 inside the driving ring 502, the tooth pushing rod 508 can toggle the toggle teeth 503 to rotate, and meanwhile, after the tooth pushing rod 508 breaks contact with the toggle teeth 503 at the corresponding position, the notch 506 at the side of the driving ring 502 can contact with the toggle teeth 503 at the adjacent position, so that the wire transmission frame 501 can be controlled to integrally rotate intermittently, the purpose of intermittent feeding is achieved, and therefore, when the whole welding wire passes through the wire transmission frame 501 and the wire roller mounting groove 601 and is transmitted to the front, the welding wire wound around the wire barrel 2 and the unused part can be kept at constant tension.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a welding wire unwrapping wire tension bracket, includes wire feeding frame (1), its characterized in that, wire feeding frame (1) one side is established the top and is provided with a welding wire section of thick bamboo (2), one side of welding wire section of thick bamboo (2) is located mounting groove (102) have been seted up to wire feeding frame's (1) front surface, the inside of mounting groove (102) is provided with biography line mechanism (4), biography line mechanism (4) include: rotate arc board (401), pass a traditional thread binding putting up (403), be located under welding wire section of thick bamboo (2) the side surface mounting of wire feeding frame (1) has wire feeding mechanism (5), wire feeding mechanism (5) include: send drum (501), drive ring (502), the annular permutation of front surface of sending drum (501) installs and dials tooth (503), the front surface mounting of drive ring (502) has drive ring connecting rod (505), the central point of drive ring connecting rod (505) puts through the pivot send line frame (1) to be connected with and send line motor (507), one side of pivot install with drive ring connecting rod (505) are vertically push away tooth pole (508), the free end that pushes away tooth pole (508) is close to breach (506) are seted up in the outside of drive ring (502), send line groove (504) have been seted up to the lateral wall of drive ring (502), send the below position of drum (501) the front surface mounting who sends line frame (1) has line transmission groove (6).

2. The welding wire paying-off tension bracket as claimed in claim 1, wherein a reciprocating chute (404) is installed at one side end of the wire transmission bracket (403) close to the rotating arc plate (401), and a toggle guide rod (402) is installed at one side of the rotating arc plate (401) at the inner side of the reciprocating chute (404).

3. The tension bracket for paying off welding wire as claimed in claim 2, wherein the upper and lower surfaces of the wire transmission bracket (403) are both provided with wire sliding grooves (405), the outer side of each wire sliding groove (405) is positioned inside the mounting groove (102) and is provided with a guide sliding block (101), and the inner side of the mounting groove (102) is positioned outside the rotating arc plate (401) and is provided with an arc plate rotating groove (103).

4. The tension bracket for paying out welding wire as claimed in claim 2, wherein a threading sleeve (406) is installed at one side end of the wire transmission bracket (403) far away from the reciprocating chute (404), and a driving motor (407) is installed at one side of the rotating arc plate (401) far away from the toggle guide rod (402).

5. The welding wire paying-off tension bracket as claimed in claim 1, wherein a wire pressing mechanism (3) is mounted on the side of the welding wire barrel (2) away from the wire transfer mechanism (4), the wire pressing mechanism (3) comprising: spacing baffle (301), spring (302), line ball piece (303).

6. The welding wire paying-off tension bracket according to claim 1, characterized in that a wire roller mounting groove (601) is formed in the wire transmission groove (6), a wire feeding roller (602) is mounted on the inner side of the wire roller mounting groove (601), a supporting base (8) is mounted at the lower end of the wire feeding bracket (1), a leveling knob (9) is mounted on the lower surface of the supporting base (8), and a wire guiding roller (7) is mounted on the side surface of the wire feeding bracket (1) under the wire transmission mechanism (4).

7. The tension bracket for paying out welding wire as claimed in claim 1, characterized in that the wire feeding mechanism (5) is movably connected to the front surface of the wire feeding bracket (1) through a rotating shaft.

8. The wire pay-off tension bracket as claimed in claim 3, wherein said toggle guide (402) is movably connected to said reciprocating slide slot (404), and said wire-transfer bracket (403) is slidably connected to said guide slider (101) through said wire-guide slide slot (405).

9. The welding wire paying-off tension bracket as claimed in claim 4, wherein said driving motor (407) is fixedly mounted inside said mounting groove (102).

10. The welding wire paying-off tension bracket as claimed in claim 6, wherein the leveling knob (9) is engaged with the supporting base (8) for rotation connection, and the wire feeding roller (602) is movably mounted inside the wire roller mounting groove (601) through a rotating shaft.